字写得

write characters ...

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phrase Rare #27,094
write characters ... Used with an adjective or adverb after 得 to describe the quality of someone's handwriting, such as 写得漂亮 (write beautifully) or 写得很差 (write poorly).
CH: 她的字写得很工整。
EN: She writes very neatly.

字写得很好

Your handwriting is very good.

— 两生花 (1991)

你的字写得太差了

Your handwriting is terrible.

— 生吃 (2017)

你的字写得真漂亮

Your handwriting is really beautiful!

想把字写得漂亮一些

I want to improve my handwriting.